On Fri, 8 May 2009, Oliver Neukum wrote: > Am Donnerstag, 7. Mai 2009 20:47:47 schrieb Alan Stern: > > On Thu, 7 May 2009, Sarah Sharp wrote: > > > I'm working on adding interrupt transfer support to the xHCI host > > > controller driver, and I'm having a slight problem with device drivers > > > that submit an URB with a different interval than the endpoint > > > advertises. > > > > We don't really have a policy about that. As far as I know, no driver > > ever changes the interval from value in the endpoint descriptor. > > kaweth uses it to override buggy firmware, as do upcoming patches > for cdc-acm. Although it would be a layering violation, can we make these drivers change the values in the usb_endpoint_descriptor, in the same way that the descriptor parser in config.c does? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
